It takes 2 painters 5 hours to finish painting a house. How long would it take to finishing a house if there were 20 painters working at the same rate?

irrational, cannot

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

c.

step-by-step explanation:

simple you would first have to get   a negative number where as 1 to be multiplied by 24 and then you would have to multiply 6 time 4 and then repeat that process until you reach your term

yes i do see that. i say this because i am doing my very best in high school so i can get a scholarship and credits.